B003ZYELV2 Kurzweil RBN1 Super Ribbon Programmable Controller, Black

Touch sensitive programmable ribbon controller
2 feet or 600 mm long
Three zones or single surface
Can be assigned to numerous MIDI continuous controller functions
Compatible with PC3K8, PC3X, PC376, PC361, PC2X, PC2, PC1X, PC161, PC1SE, and K2661 keyboards